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Oxide combined with silicon carbide using silicon carbide,silica powder as the main raw material,forming and drying in the shuttle fired kiln formed.The product has excellent
oxidation resistance,thermal shock stability,compact structure,high tenperature volume stability,high temperature flexural strength of higher benefits. The material is widely
used in ceramic industry,shelf panels,pillars,and separated flame board,the chemical
industry a variety of sagger,kiln liner,metallurgy and mechanical wear-resistant lining
and so on.
Indicator | Air hole (%) | Volume density (g/cm3) | Cold compressive strength (mpa) | Cold flexure strength (mpa) | Flexure strength at high temperature (mpa) | Thermal shock (1100 ° C* ) | SIC(%) |
Standard Value | ≤19 | ≥2.55 | ≥80 | ≥18 | ≥15 | excellent | ≥85 |
Typical Value |
18 |
2.60 |
110 |
25 |
16 | excellent |
88 |